The lighthouse on Illa d'Alcanada has burned since 1861, a stone tower on an islet barely 200 metres offshore. It marks the eastern shoulder of Mallorca's largest bay. Jet Ski Tour Alcudia tours trace that same water line, following a coast that Roman surveyors, Genoese traders and Mediterranean fishermen read long before outboard engines existed. Alcúdia's fortunes were built on the isthmus. Two bays — Pollença to the north, Alcúdia to the south — pinch the island's northeastern corner into a narrow neck of land. The Romans founded Pollentia here in 123 BC, choosing the position for its double harbour. Medieval walls followed in the fourteenth century, and the stone circuit still rings the old town two kilometres inland from the water. The port itself is comparatively modern: Alcudiamar marina, the departure point for every guided jet ski excursion in the area, occupies reclaimed ground where salt flats and fishing jetties once stood. What survives underwater matters more than what stands above it. Posidonia oceanica meadows carpet the shallow sandy floor of the bay, filtering the water to the pale turquoise clarity visible from any craft. These seagrass beds are protected, and navigation corridors keep engines clear of the densest stands. Beyond them the coastline hardens. Cap des Pinar rises in pine and limestone, its cliffs pierced by sea caves — including the hollow local skippers call the Jack Sparrow cave — and its headland closed to vehicles, so the sea approach is the only approach. Coll Baix, a pale pebble crescent beneath Puig Romaní, is reachable overland only by a steep unmarked descent. The bay is broad enough to change character within an hour. Mornings bring glassy water and a light offshore drift; by afternoon the embat, the thermal sea breeze that defines Balearic summers, ruffles the surface into short chop. That rhythm shapes everything the marina does. Beyond the water, s'Albufera wetlands press against the southern shore, and the Serra de Tramuntana closes the western horizon in blue ridgelines. Alcudiamar sits at 07400 Port d'Alcúdia, and entry to the marina itself costs nothing — 0 EUR — because the experiences here are commercial excursions rather than gated attractions. Jet Ski Tour Alcudia tickets cover the ride, not the shoreline. The coast remains public, the lighthouse remains lit, and the Alcudia Bay jet ski route remains one of the few ways to see this stretch of Mallorca landmarks from the angle it was originally mapped from: the sea.